dom/filesystem/tests/test_bug1319088.html

   1 <!DOCTYPE HTML>
   2 <html>
   3 <head>
   4   <title>Test for bug 1319088</title>
   5   <script src="/tests/SimpleTest/SimpleTest.js"></script>
   6   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
   7 </head>
   8
   9 <body>
  10 <input id="input" type="file"></input>
  11
  12 <script type="application/javascript">
  13
  14 function testSetup() {
  15   SpecialPowers.pushPrefEnv({"set": [["dom.webkitBlink.dirPicker.enabled", true]]}, next);
  16 }
  17
  18 function populateInputFile() {
  19   var url = SimpleTest.getTestFileURL("script_fileList.js");
  20   var script = SpecialPowers.loadChromeScript(url);
  21
  22   function onOpened(message) {
  23     var input = document.getElementById("input");
  24     SpecialPowers.wrap(input).mozSetFileArray([message.file]);
  25
  26     script.destroy();
  27     next();
  28   }
  29
  30   script.addMessageListener("file.opened", onOpened);
  31   script.sendAsyncMessage("file.open");
  32 }
  33
  34 function checkBug() {
  35   var input = document.getElementById("input");
  36   is(input.files[0].webkitRelativePath, "", "No relative path!");
  37
  38   let form = document.createElement("form");
  39   form.appendChild(input);
  40
  41   is(input.files[0].webkitRelativePath, "", "No relative path!");
  42   SimpleTest.finish();
  43 }
  44
  45 var tests = [
  46   testSetup,
  47   populateInputFile,
  48   checkBug,
  49 ];
  50
  51 function next() {
  52   if (!tests.length) {
  53     SimpleTest.finish();
  54     return;
  55   }
  56
  57   var test = tests.shift();
  58   test();
  59 }
  60
  61 SimpleTest.waitForExplicitFinish();
  62 next();
  63 </script>
  64 </body>
  65 </html>